Shinichi Sugihara

Title: The Innovations of Shinichi Sugihara

Introduction

Shinichi Sugihara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of internal combustion engines, holding a total of 5 patents. His work focuses on improving engine efficiency and performance through innovative control methods.

Latest Patents

One of his latest patents is titled "Control of Spark Ignited Internal Combustion Engine." This patent describes a method for controlling a spark ignited internal combustion engine equipped with a fuel injector. The method involves stopping fuel injection when the desired torque is below a predetermined level and the engine speed is above a certain threshold. It also details a process for resuming fuel injection during specific periods of negative pressure and intake.

Another significant patent is for an "Internal Combustion Engine Having Variable Valve Lift Mechanism." This invention outlines methods for controlling an internal combustion engine by adjusting the timing of the intake valve based on the engine's temperature. The patent emphasizes the importance of timing adjustments to optimize engine performance during start-up conditions.

Career Highlights

Shinichi Sugihara has worked with prominent companies in the automotive industry, including Mazda Motor Corporation and Ecodevice Laboratory Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Throughout his career, Sugihara has collaborated with talented individuals such as Shinji Kishi and Masashi Marubara. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.

Conclusion

Shinichi Sugihara's contributions to the field of internal combustion engines demonstrate his commitment to innovation and engineering excellence. His patents reflect a deep understanding of engine mechanics and a desire to enhance performance and efficiency.